Rekka the Hammer <Blacksmithing Trainer>

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Comment by criminosis

For those trying to find her, the map is a little dated (As it does not include the area of the Argent Tournament Grounds, making it look like the NPC is off the edge of Icecrown) . She is behind the NW edge of the building (the backside facing from Dalaran) in the center that is in in construction at this time of writing (or commenting rather).